Nature, Published online: 17 June 2026; doi:10.1038/s41586-026-10638-w

A new polaritonic optical method that uses the mid-infrared out-of-plane hyperbolic polaritons mode is described and experimentally validated to allow the examination of picometre-scale interlayer deformations, providing a bridge between nanomechanics and photonics.

Nature, Published online: 10 June 2026; doi:10.1038/s41586-026-10633-1

Linafexor is a rapidly cleared FXR agonist designed to mimic natural bile acid signalling, achieving transient receptor activation with strong efficacy and reduced toxicity in preclinical and early clinical studies.